Hi Steve,
I did not pay attention for a while and now I see that since RHEL7.0 there
a major changes in NFSv4 recovery for a signal machine and for cluster
file system. Is there any write up on the changes like the use of
/var/lib/nfs/nfsdcltrack/main.sqlite, I see it being used in 7.0 but not
in 7.2. Any information would be appreciated.
Thanks, Marc.
On 07/04/2016 07:53 PM, Marc Eshel wrote:
> Hi Steve,
> I did not pay attention for a while and now I see that since RHEL7.0 there
> a major changes in NFSv4 recovery for a signal machine and for cluster
> file system. Is there any write up on the changes like the use of
> /var/lib/nfs/nfsdcltrack/main.sqlite, I see it being used in 7.0 but not
> in 7.2. Any information would be appreciated.
That file is still being used... but there were some changes.
In RHEL 7.2 this was added for bz 1234598
commit c41a3d0a17baa61a07d48d8536e99908d765de9b
Author: Jeff Layton <[email protected]>
Date: Fri Sep 19 11:07:31 2014 -0400
nfsdcltrack: fetch NFSDCLTRACK_GRACE_START out of environment
In RHEL 7.3 there will be this for bz 1285097
commit d479ad3adb0671c48d6fbf3e36bd52a31159c413
Author: Jeff Layton <[email protected]>
Date: Fri Sep 19 11:03:45 2014 -0400
nfsdcltrack: update schema to v2
I hope this helps...
steved.
Thanks for the pointer Steve, I am not sure how much of the changes
considered RedHat and how much is Linux kernel changes so if another
mailing list is more appropriate please let me know. I now see on RHEL7.0
that /var/lib/nfs/nfsdcltrack/main.sqlite is updated as I open a file from
an NFS client, but going to RHEL7.2 that file is created but not updated
with a new client open. Did something change in this area between 7.0 and
7.2 ?
Marc.
From: Steve Dickson <[email protected]>
To: Marc Eshel/Almaden/IBM@IBMUS
Cc: [email protected], Tomer Perry <[email protected]>
Date: 07/05/2016 08:08 AM
Subject: Re: HA NFS
On 07/04/2016 07:53 PM, Marc Eshel wrote:
> Hi Steve,
> I did not pay attention for a while and now I see that since RHEL7.0
there
> a major changes in NFSv4 recovery for a signal machine and for cluster
> file system. Is there any write up on the changes like the use of
> /var/lib/nfs/nfsdcltrack/main.sqlite, I see it being used in 7.0 but not
> in 7.2. Any information would be appreciated.
That file is still being used... but there were some changes.
In RHEL 7.2 this was added for bz 1234598
commit c41a3d0a17baa61a07d48d8536e99908d765de9b
Author: Jeff Layton <[email protected]>
Date: Fri Sep 19 11:07:31 2014 -0400
nfsdcltrack: fetch NFSDCLTRACK_GRACE_START out of environment
In RHEL 7.3 there will be this for bz 1285097
commit d479ad3adb0671c48d6fbf3e36bd52a31159c413
Author: Jeff Layton <[email protected]>
Date: Fri Sep 19 11:03:45 2014 -0400
nfsdcltrack: update schema to v2
I hope this helps...
steved.